Safety is the lifeline of the petroleum industry; it must never be neglected.
安全是石油行业的生命线，任何时候都不能放松。
Psychology must be a science of functions, not just a science of facts.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
数学不是观赏性运动——你必须参与其中才能欣赏它的美。
In farming, as in life, the smallest details often make the biggest difference.《The Fruitful Future》
音乐是我的激情，我的治疗，我的声音。